115334120240 has 20 divisors (see below), whose sum is σ = 268151829744. Its totient is φ = 46133648064.

The previous prime is 115334120227. The next prime is 115334120269. The reversal of 115334120240 is 42021433511.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 720838172 + ... + 720838331.

Almost surely, 2^115334120240 is an apocalyptic number.

115334120240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115334120240 is an abundant number, since it is smaller than the sum of its proper divisors (152817709504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115334120240 is a wasteful number, since it uses less digits than its factorization.

115334120240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441676516 (or 1441676510 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 115334120240 its reverse (42021433511), we get a palindrome (157355553751).

The spelling of 115334120240 in words is "one hundred fifteen billion, three hundred thirty-four million, one hundred twenty thousand, two hundred forty".